Search a number
-
+
12022202020210 = 2517691102342743
BaseRepresentation
bin1010111011110010001100…
…0101001011000101110010
31120120022101221002120220021
42232330203011023011302
53033432432204121320
641322531240234054
72350401242041264
oct256744305130562
946508357076807
1012022202020210
113915650693238
121421b9716b92a
136928c5355555
142d7c40509b34
1515cad2156daa
hexaef2314b172

12022202020210 has 32 divisors (see below), whose sum is σ = 22946061946752. Its totient is φ = 4519455486720.

The previous prime is 12022202020187. The next prime is 12022202020219. The reversal of 12022202020210 is 1202020222021.

12022202020210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12022202020219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51053902 + ... + 51288841.

It is an arithmetic number, because the mean of its divisors is an integer number (717064435836).

Almost surely, 212022202020210 is an apocalyptic number.

12022202020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022202020210 is a deficient number, since it is larger than the sum of its proper divisors (10923859926542).

12022202020210 is a wasteful number, since it uses less digits than its factorization.

12022202020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102343458.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12022202020210 its reverse (1202020222021), we get a palindrome (13224222242231).

The spelling of 12022202020210 in words is "twelve trillion, twenty-two billion, two hundred two million, twenty thousand, two hundred ten".

Divisors: 1 2 5 10 17 34 85 170 691 1382 3455 6910 11747 23494 58735 117470 102342743 204685486 511713715 1023427430 1739826631 3479653262 8699133155 17398266310 70718835413 141437670826 353594177065 707188354130 1202220202021 2404440404042 6011101010105 12022202020210